The Toronto crowd booed Sunday when the 18-year-old pop star’s face popped up on the JumboTron screen. They booed when a host spoke his name. And they booed as he took the stage and throughout his medley of the chart-topper “Boyfriend” and the disco-inflected “Beauty and a Beat.”

If Bieber was bothered, it didn’t show.

“Thank you so much Canada,” Bieber said. “I love you.”

Earlier in the week, Bieber was presented with a Diamond Jubilee Medal by Prime Minister Stephen Harper and caused a scene by wearing overalls, unbuttoned on one shoulder, over a white T-shirt, with a backwards baseball cap.

The Canadian Football League may have been hoping to court Bieber’s army of tween followers on Sunday. But recent Grey Cup halftime performers have skewed toward the comparatively heavy likes of Nickelback and Lenny Kravitz.